A.R.T. Advisors’s Iron Mountain IRM Stock Holding History

A.R.T. Advisors’s Portfolio IRM Stock Details IRM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q2	–	Sell	-5,983	Closed	-$212K	–	1492
2019 Q1	$212K	Buy	+5,983	New	+$211K	0.01%	1065
2018 Q4	–	Sell	-15,583	Closed	-$537K	–	1484
2018 Q3	$537K	Buy	+15,583	New	+$555K	0.02%	829
2016 Q1	–	Sell	-43,370	Closed	-$1.17M	–	1507
2015 Q4	$1.17M	Buy	43,370 +23,606	+119%	+$692K	0.06%	495
2015 Q3	$613K	Buy	+19,764	New	+$590K	0.02%	793
2014 Q3	–	Sell	-112,109	Closed	-$3.67M	–	1409
2014 Q2	$3.67M	Buy	+112,109	New	+$3.04M	0.19%	129
2013 Q4	–	Sell	-17,810	Closed	-$444K	–	1377
2013 Q3	$444K	Sell	17,810 -56,633	-76%	-$1.44M	0.02%	823
2013 Q2	$1.83M	Buy	+74,443	New	+$2.4M	0.06%	426

Other funds holding IRM

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return

Cohen & Steers New York $63.2B AUM 17.15% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

A.R.T. Advisors's IRM Position: Q2 2019 in Review

A.R.T. Advisors sold out of Iron Mountain (IRM) in Q2 2019, closing a stake of 5,983 shares — an estimated $212K sold.

A.R.T. Advisors first reported a position in IRM in Q2 2013 and held it in 7 quarters. The position peaked at $3.67M in Q2 2014. 522 funds tracked by Wall St. Rank hold IRM as of Q2 2019.

A.R.T. Advisors reported no remaining Iron Mountain position as of Q2 2019 after selling out during the quarter.
A.R.T. Advisors sold 5,983 Iron Mountain shares in Q2 2019, an estimated $212K.
A.R.T. Advisors first reported a position in Iron Mountain in Q2 2013 and held it in 7 quarters.
A.R.T. Advisors's Iron Mountain position peaked at $3.67M in Q2 2014.
522 funds tracked by Wall St. Rank held Iron Mountain as of Q2 2019.

Based on A.R.T. Advisors's 13F filing for Q2 2019, filed 14 Aug 2019.